presentations/static/css/main.css

@import "reveal.css";

.reveal .slides {
	text-align: left;
}
body {
	background-image: url(https://ccchb.de/logo/CCCHB-logo_256x256_bw.png);
	background-position: left 20px top 10px;
	background-repeat: no-repeat;
	background-size: 8% auto;
}